<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" >
      <el-form-item label="菜品类型" prop="type" v-show="showSearch">
        <el-select filterable v-model="queryParams.type" placeholder="请选择菜品类型" clearable style="width: 240px" @change="handleQuery">
          <el-option v-for="(item, index) in dict.type.food_type" :key="index" :label="item.label"
                     :value="item.value" ></el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="食材名称" prop="name" v-show="showSearch">
        <el-input v-model="queryParams.name" placeholder="请输入食材名称" clearable style="width: 240px" @keyup.enter.native="handleQuery"/>
      </el-form-item>
      <el-form-item v-show="showSearch">
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
      <el-form-item >
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd">新增</el-button>
      </el-form-item>
      <!--      <el-form-item >-->
      <!--        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport">导出</el-button>-->
      <!--      </el-form-item>-->
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-form>

    <el-table v-loading="loading" :data="rowList">
      <el-table-column label="食材编号" align="center" prop="resourceId" width="120" fixed="left"/>
      <el-table-column label="食材名称" align="center" prop="resourceName" min-width="120" />
      <el-table-column label="食材类型" align="center" prop="type" width="120" />
<!--      <el-table-column label="审核状态" prop="approveStatus" width="120" align="center">-->
<!--        <template slot-scope="scope">-->
<!--          <span @click="handleApprove(scope.row)" :style="{'color': colors(scope.row.approveStatus), 'cursor': 'pointer'}">{{ scope.row.approveStatus }}</span>-->
<!--        </template>-->
<!--      </el-table-column>-->
      <el-table-column label="状态" prop="status" width="120" align="center">
        <template slot-scope="scope">
          <el-switch
            v-model="scope.row.status"
            active-value="启用"
            inactive-value="停用"
            @change="handleStatusChange(scope.row)"
          ></el-switch>
        </template>
      </el-table-column>
      <el-table-column label="价格" prop="price" width="120" align="center">
        <template v-slot="{row}">
          <span>{{row.price | currency}}</span>
        </template>
      </el-table-column>
      <el-table-column label="单位" prop="unit" width="120" align="center"/>
<!--      <el-table-column label="图片" prop="image" align="center" :width="imageColWidth">-->
<!--        <template v-slot:default="scope">-->
<!--          <el-image v-for="(item,index) in scope.row.images"-->
<!--                    style="width: 100px; height: 100px; margin-right: 15px"-->
<!--                    :src="baseUrl + item">-->
<!--          </el-image>-->
<!--        </template>-->
<!--      </el-table-column>-->
      <el-table-column label="创建人" prop="createBy" width="120" align="center"/>
      <el-table-column label="更新人" prop="updateBy" width="120" align="center"/>
      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="修改时间" align="center" prop="createTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.updateTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="160" fixed="right">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改食材配置对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="100px">
      <el-row>
        <el-form-item label="食材" prop="resourceId">
          <el-select v-model="form.resourceId" placeholder="请选择食材"  filterable :style="{width: '100%'}" @change="resourceChange">
            <el-option v-for="(item, index) in resourceOptions" :key="index" :label="item.name"
                      :value="item.id"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="价格" prop="price">
          <el-input-number v-model="form.price" :precision="2" :controls="false" placeholder="请输入价格" clearable :style="{width: '100%'}"></el-input-number>
        </el-form-item>
        <el-form-item label="食材类型" prop="type" v-if="form.resourceId">
<!--          <el-select v-model="form.type" placeholder="请选择食材类型" clearable :style="{width: '100%'}" :disabled="true">-->
<!--            <el-option v-for="(item, index) in dict.type.food_type" :key="index" :label="item.label"-->
<!--                       :value="item.value" ></el-option>-->
<!--          </el-select>-->
          {{form.type}}
        </el-form-item>
        <el-form-item label="单位" prop="unit" v-if="form.resourceId">
          {{form.unit}}
<!--          <el-input v-model="form.unit" placeholder="请输入单位" clearable :style="{width: '100%'}" :disabled="true"></el-input>-->
        </el-form-item>
      </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { list, listAll, get, add, update, del } from "@/api/shop/goods/replace";
import {getAllResource} from "@/api/store/resource";
import { getDicts } from "@/api/system/dict/data";

export default {
  name: "Replace",
  dicts: ['food_type',],
  data() {
    return {
      baseUrl: process.env.VUE_APP_BASE_API,
      // 遮罩层
      loading: true,
      // 非单个禁用
      single: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      imageColWidth: 150,
      resourceOptions: [],
      // 食材表格数据
      rowList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 日期范围
      dateRange: [],
      menuOptions: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        name: undefined
      },
      // 表单参数
      form: {
        resourceId:'',
        price:'',
        type:'',
        unit:'',
      },
      // 表单校验
      rules: {
        resourceId:[{ required: true, trigger: "change", message:'请选择食材'}],
        price:[{ required: true, trigger: "blur", message:'请填写价格'}],
      }
    };
   },
  created() {
    this.getList();
  },
  methods: {
    //选择食材
    resourceChange(id){
      this.form.type=this.resourceOptions.find(item=>item.id===id).type
      this.form.unit=this.resourceOptions.find(item=>item.id===id).unit
    },
    handleExport() {
      this.download('shop/replace/export', {
        ...this.queryParams
      }, `replace_${new Date().getTime()}.xlsx`)
    },
    handleApprove(row) {
      if (row.approveStatus === "未提交审批") {
        this.$modal.msgWarning("未提交审批");
      } else {
        this.$router.push("/approve/detail/" + row.approveMissionId);
      }
    },
    colors(status) {
      if (status === "通过") {
        return '#2a9c4a'
      } else if (status === "拒绝") {
        return '#FF0000'
      } else if (status === "审批中") {
        return '#fe9f29'
      } else {
        return '#fe9f29'
      }
    },
    handleStatusChange(row) {
      let text = row.status === "启用" ? "启用" : "停用";
      update({
        id: row.id,
        status: row.status
      }).then(response => {
        this.$modal.msgSuccess(text + "成功");
        this.getList();
      });
    },
    validateInputValue() {
      this.form.price = this.form.price.replace(/[^0-9.]/g, ""); // 只允许数字和小数点
      this.form.price = this.form.price.replace(/(\..*)\./g, "$1"); // 只允许一个小数点
     },
    // async getType(){
    //   const {data} = await getDicts('menu_status')
    //   this.menuOptions = data.map(item=>({label:item.dictLabel,value:item.dictValue}))
    // },
    /** 查询列表 */
    getList() {
      this.loading = true;
      list(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
          let maxWith = 1;
          for (var i = 0; i < response.rows.length; i++) {
            response.rows[i].images = [];
            if (response.rows[i].image != null && response.rows[i].image != undefined) {
              response.rows[i].images = response.rows[i].image.split(",");
            }
            if (response.rows[i].images.length > maxWith) {
              maxWith = response.rows[i].images.length;
            }
          }
          this.imageColWidth = maxWith * 150;
          this.rowList = response.rows;
          this.total = response.total;
          this.loading = false;
        }
      );
      getAllResource().then(res => {
        this.resourceOptions = res.rows;
      })
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.dateRange = [];
      this.resetForm("queryForm");
      this.handleQuery();
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id;
      get(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改";
      });
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id) {
            update(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            this.form.status='启用'
            add(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      this.$modal.confirm('请确认是否删除食材："' + row.resourceName + '"的代购菜单？').then(function() {
        return del(row.id);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    }
  }
};
</script>
